/***************************************************************************
 *   oboe.resources.PlistParser                                            *
 *   Copyright (C) 2011 by Felipe Manga                                    *
 *   lufeboma@gmail.com                                                    *
 *                                                                         *
 *   Permission is hereby granted, free of charge, to any person obtaining *
 *   a copy of this software and associated documentation files (the       *
 *   "Software"), to deal in the Software without restriction, including   *
 *   without limitation the rights to use, copy, modify, merge, publish,   *
 *   distribute, sublicense, and/or sell copies of the Software, and to    *
 *   permit persons to whom the Software is furnished to do so, subject to *
 *   the following conditions:                                             *
 *                                                                         *
 *   The above copyright notice and this permission notice shall be        *
 *   included in all copies or substantial portions of the Software.       *
 *                                                                         *
 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       *
 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    *
 *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
 *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR     *
 *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, *
 *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR *
 *   OTHER DEALINGS IN THE SOFTWARE.                                       *
 ***************************************************************************/

package oboe.resources
{
	import flash.utils.Dictionary;

	public class PlistParser
	{
		public function PlistParser()
		{
		}
		
		private static function readValue( value : XML ) : Object 
		{
			var ret : Object;
			var name : String = String( value.name() );
			switch( name )
			{
				case "dict": 
					ret = new Dictionary();
					for( var i:int = 0; i<value.children().length()/2; ++i )
					{
						var key : String = value.key[i];
						ret[ key ] = readValue( value.children()[i*2+1] );
					}
					break;
				case "string":
					ret = value.toString();
					break;
				case "integer":
					ret = parseInt( value.toString() );
					break;
				case "real":
					ret = parseFloat( value.toString() );
					break;
			}
			return ret;
		}
		
		public static function run( data : String ) : Object 
		{
			var xml : XML = XML(data);
			XML.ignoreWhitespace = true;
			XML.ignoreComments = true;
			return readValue( xml.children()[0] );
		}
	}
}